We see from excavation sites (such as  at the ancient capital, Persepolis), that Persians were exceptionally gifted rock  carvers and were capable of ornate relief designs.

我们从发掘现场（例如在古都波斯波利斯）看到，波斯人是非常有天赋的岩石雕刻师， 并且能够进行华丽的浮雕设计。